Computer Accessory Deals & Computer Accessories for Sale

A straightforward cable replacement for monitors, printers, or older electronics that use a standard 2-prong connection, particularly useful when the original cord gets lost or damaged. Buy Now at Newegg

Useful if you're trying to repurpose DDR5 laptop SO-DIMM sticks in a desktop motherboard that takes standard DIMM slots, which is a niche but practical solution for anyone upgrading a laptop and looking to reuse the old memory rather than toss it. Buy Now at Newegg

Useful for anyone adding a second hard drive or SSD to a desktop PC without a free power connector, since it lets one SATA power port on your PSU feed two drives simultaneously. Buy Now at Newegg

A direct replacement for HP 15-G and 15-R series laptops that are running hot or shutting down unexpectedly due to a failing fan, and at a budget price it's a reasonable fix before writing off the whole machine. Buy Now at Newegg

A necessary replacement part for anyone dealing with an overheating or noisy HP ProBook 4520s, 4525s, or 4720s, since a failing CPU fan is usually the first thing to swap out before the laptop shuts down from thermal issues. Buy Now at Newegg

Useful for anyone dealing with an overheating laptop or one that runs loud under load, since a worn or failing CPU fan is often the culprit behind both issues. Buy Now at Newegg

A useful add-on for newer cases that have USB-C front panel connectors but an older motherboard without a native USB-C header, letting you add that support through a spare PCIe slot instead of replacing the board. Buy Now at Newegg

A simple fix for older cases or motherboards where the front-panel USB 3.0 header doesn't line up with what your board supports, letting you route USB 3.0 ports through the rear I/O instead. Buy Now at Newegg

Handy for older motherboards with only one USB 2.0 header, this splitter lets you connect two devices to a single 9-pin header without giving up a slot. Buy Now at Newegg

Handy for builds where your power supply has a single 8-pin connector but your GPU requires two, letting you split one cable into two without replacing your PSU. Buy Now at Newegg

Aeronaut is Thermal Grizzly's entry-level paste, sitting below their Kryonaut line but still well above generic thermal compounds in performance, making it a reasonable pick for CPU or GPU reseating where you want reliable heat transfer without paying a premium. Buy Now at Newegg

Designed for small desks or anyone who wants to reclaim surface and floor space, this bracket mounts your PC tower underneath the desk and keeps it out of the way without requiring any permanent modifications to your furniture. Buy Now at Newegg

Useful for powering high-wattage PoE devices like PTZ cameras, access points, or VoIP phones through a single Ethernet cable when your switch doesn't support PoE or lacks sufficient wattage per port. Buy Now at Newegg

Converts a standard LP4 Molex connector into an 8-pin PCIe power connector, which comes in handy when your power supply lacks a dedicated GPU power cable but has spare Molex connectors to spare. Buy Now at Newegg

Useful if your power supply has open PCIe connectors but your GPU or other component needs two Molex plugs instead, which comes up more often in older or budget builds where parts don't share the same connector standard. Buy Now at Newegg

Useful if your power supply has a single 8-pin connector but your GPU requires two separate 6+2-pin connectors, which is a common mismatch when pairing an older PSU with a newer mid-range graphics card. Buy Now at Newegg

Designed for GPU upgrades where your power supply has a native PCIe 5.0 16-pin connector but the cable that came with it is too short or you need a replacement, this keeps you from buying a whole new PSU just to solve a cable length problem. Buy Now at Newegg

A small secondary display that mounts inside a PC case and connects via USB, useful for monitoring system stats like CPU temps, GPU load, or clock speeds without a separate desk monitor taking up space. Buy Now at Newegg

Useful for anyone running a USB-C powered device (a Raspberry Pi, security camera, or small access point) on a network that delivers power over Ethernet, since it converts the 48V PoE signal down to 5V USB-C without needing a separate power outlet nearby. Buy Now at Newegg